Helmet-shaped inflatable enclosure



FIG. 1 is a top, front, and right side perspective view of a helmet-shaped inflatable enclosure, showing one embodiment of the new design;

FIG. 2 is a front elevational view with the entrance netting removed;

FIG. 3 is a right side elevational view thereof, the left side being a mirror image;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top, front, right side perspective view of a helmet-shaped inflatable enclosure, showing second embodiment of the new design;

FIG. 8 is a front elevational view with the entrance netting removed;

FIG. 9 is a right side elevational view thereof, the left side being a mirror image;

FIG. 10 is a rear elevational view thereof; and,

FIG. 11 is a top plan view thereof, the bottom being plain and unornamented. 

The ornamental design for a helmet-shaped inflatable enclosure, as shown and described. 